Is this a set of #1 through #5?

This is NOT a set of #1 through #5. It is the price of ONLY ONE cup. But you can choose from #1 to #5. Thanks for your question.

What oil/solvent is recommended to calibrate the #3 cup?

As far as I know there isn't a way to calibrate the cup, I never had much luck with getting the same reading consistently or at all for that matter, I ended up buying a digital viscometer, but I haven't used it yet either.

Does this come with a calibration certificate traceable to nist? if so, can i see a sample of the certificate?

Hey Ashley,I do not recall if this zahn cup came with a certificate or not. We calibrate our production cups one per year and this is a non production, specialty use cup for items of interests. Cory

WHich Zahn cup would we use to measure water soluble dye?

We want to know which water-soluble dye you want to measure. If their viscosity is similar to varnish, you can use No. 2 and No. 3 viscosity cups. If you have any other questions, please feel free to contact us.

Zahn Cup 2 | Desertcart Peru

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S/.191

Duties & taxes included

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Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Measure Like a Pro, Flow Like a Boss!

RAPID EFFLUX TIMING - Measures flow within 20-80 seconds, perfect for fast-paced QC environments.
ASTM D 4212 CERTIFIED - Meets industry gold standard for viscosity testing, trusted by professionals worldwide.
PRECISION CALIBRATED VOLUME - 44ml cup ensures consistent, repeatable viscosity measurements every time.
VERSATILE APPLICATION RANGE - Ideal for paints, inks, hydraulic oils, and even homemade sauces—engineered for diverse viscosity needs.
DURABLE STAINLESS STEEL BUILD - Robust, corrosion-resistant design built to withstand rigorous industrial use.

The BAOSHISHAN No.2 Zahn Viscosity Cup is a stainless steel, ASTM D4212-compliant dip-type viscometer with a 44ml capacity and a 20-250 cSt measurement range. Precision CNC-drilled orifices and rapid efflux timing (20-80 seconds) make it the go-to tool for accurate viscosity testing across industries including paint, coatings, electronics, and hydraulics.

Specifications

ASIN	B00LJ33BIU
Best Sellers Rank	#60,910 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Viscometers
Brand Name	BAOSHISHAN
Capacity	44 ml
Color	Blue
Customer Reviews	4.6 4.6 out of 5 stars (124)
Item Weight	110 g
Manufacturer	BAOSHISHAN
Manufacturer Part Number	38-VIPT-41LU
Material Type	Stainless Steel
Model Number	38-VIPT-41LU
Number of Items	1
Size	NO.2
UPC	536936908900
Unit Count	1 Count

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S/.191

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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